1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.security.auth;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  
28  /**
29   * <a href="CompanyThreadLocal.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   */
33  public class CompanyThreadLocal {
34  
35      public static long getCompanyId() {
36          Long companyId = _threadLocal.get();
37  
38          if (_log.isDebugEnabled()) {
39              _log.debug("getCompanyId " + companyId);
40          }
41  
42          if (companyId != null) {
43              return companyId.longValue();
44          }
45          else {
46              return 0;
47          }
48      }
49  
50      public static void setCompanyId(long companyId) {
51          if (_log.isDebugEnabled()) {
52              _log.debug("setCompanyId " + companyId);
53          }
54  
55          if (companyId > 0) {
56              _threadLocal.set(companyId);
57          }
58          else {
59              _threadLocal.set(null);
60          }
61      }
62  
63      private static Log _log = LogFactoryUtil.getLog(CompanyThreadLocal.class);
64  
65      private static ThreadLocal<Long> _threadLocal = new ThreadLocal<Long>();
66  
67  }